But what happens if the matrix is not square? The ninth video in a series of 15 serves as a footnote to discuss non-square matrices. The resource presents them as transformations between two and three dimensions. The presentation...

In a 3-D model, which part of the model is 1-D? The answer: there is no such thing as 1-D! So, why do we use this dimensional description at all? The narrator explains the usefulness of this quirky quantity in a short, animated video....

How would you stack oranges in eight dimensions? The interesting video first describes hyperspheres as spheres in higher dimensions. It then provides some thought experiments to provide ways to think about hyperspheres and sphere packing.

How many dimensions are there? Latitude, longitude, and altitude are accepted dimensions, but what about time or another type of dimension? An engaging video describes how we theorize that we live in three dimensions and which laws of...

No, matrices are not what mathematicians sleep on. Lesson begins with identifying the dimensions of matrices then moves on to multiply them. It also provides guided practice problems that get progressively more complex.

The resource includes two hours of video broken into nine chapters that explores dimensions, complex numbers, and proof. Commentary is available in a variety of languages and background information on the nine chapters is provided.

Through this lesson, you'll learn the definition, depiction, and location of zero dimensions and zero dimensional objects. It is 6 of 7 in the series titled "Zero Dimensions."

In this video tutorial, the instructor demonstrates how to determine the number of diagonals in a regular polygon by looking at the number of vertices, and the number of diagonals. Use the formula to complete the assessment to check...

Explore how to solve for the diagonal length of a rhombus when given the area. Assess learning with a quiz.

This video resource introduces matrices and describes how to determine their dimensions as well as name elements.

Slant height is defined by using pyramids and cones in this video lesson. Assessment given to check for understanding. [5:00]

In this video tutorial, use a triangle to determine the height/altitude then assess learning with a quiz. [4:56]

Explore the term area and where it is found. Take quiz to check understanding.

In this video [2:46] lesson, students explore how 3D curves can be added together to create Perlin Noise (2D). Click on the Click Here link to play with the interactive used in this video.

Explore how 2D curves can be used to create 1D patterns in this video [3:11] lesson. You can explore the interactive program used in the first video link. You can learn more about subdivision in the second link.

This QuickTime movie introduces scale in drawings and uses several examples to find the actual dimensions of locations. As you watch and listen to the teacher and student interact it helps clarify the thinking behind applying this concept.

Do hidden dimensions exist in our universe -- or just in science fiction? We'll talk cosmic mysteries with physicist Lisa Randall.

This lesson will go through the steps involved in using a ruler to measure length in inches, including fractions of inches.

Through this lesson, you'll learn the definition, depiction, and location of zero dimensions and zero dimensional objects. It is 5 of 7 in the series titled "Zero Dimensions."

In this lesson students will learn how to convert units of area.